Webiny\Component\StdLib\StdObject\StringObject\StringObject::length PHP Method

    public function length()
    {
        return mb_strlen($this->val(), self::DEF_ENCODING);
    }

 /**
  * @dataProvider stringSet
  */
 public function testLength($str)
 {
     $s = new StringObject($str);
     $length = $s->length();
     $lengthCheck = strlen($str);
     $this->assertSame($lengthCheck, $length);
 }